63863254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20641}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 124842816

約数和(自身を除く): 60979562

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 20641, 41282, 144487, 268333, 288974, 350897, 536666, 701794, 1878331, 2456279, 3756662, 4561661, 4912558, 9123322, 31931627, 63863254]

約数ペア:

[(1, 63863254), (2, 31931627), (7, 9123322), (13, 4912558), (14, 4561661), (17, 3756662), (26, 2456279), (34, 1878331), (91, 701794), (119, 536666), (182, 350897), (221, 288974), (238, 268333), (442, 144487), (1547, 41282), (3094, 20641)]